26859310

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 49533120

約数和(自身を除く): 22673810

約数列:

[1, 2, 5, 10, 89, 103, 178, 206, 293, 445, 515, 586, 890, 1030, 1465, 2930, 9167, 18334, 26077, 30179, 45835, 52154, 60358, 91670, 130385, 150895, 260770, 301790, 2685931, 5371862, 13429655, 26859310]

約数ペア:

[(1, 26859310), (2, 13429655), (5, 5371862), (10, 2685931), (89, 301790), (103, 260770), (178, 150895), (206, 130385), (293, 91670), (445, 60358), (515, 52154), (586, 45835), (890, 30179), (1030, 26077), (1465, 18334), (2930, 9167)]